reviewer’s feedback was
1. An interesting start but the header and some elements look quite simplistic and flat. I understand this might have been your intention but it lacks visual hierarchy and it does not look pleasant.

Please go ahead and improve your template.

2. There is no visual hierarchy, proximity or alignment to suggest content relationships.

3. Also, the use of one color across so many elements creates a somewhat “flat” appearance and reduces overall visual hierarchy, which is important for structured eye flow.